Fuel injector? Fuel regulator? Fuel pump? Learn fuel diagnostics

[@Bruddah68]

This is the best diagnosis video on KZbin!!! I can't believe how straight up your narration is. Hands down the most informative and easy to understand tutorial EVER. Thank you and hope to learn a lot more from you sir!!!

[@JozeatTxb]

Agree!. Good points especially when it is quite easy to mis-diagnose the problem_ injectors, fuel pump itself, or even so-called suction control valves and pump relay all can cause the problem. I once had even a problem with OBD2 not reading anything to show the right codes expect "no pressure on injector". Took a costly path replacing things (SCV;s which were ok) until found the high pressure fuel pump (on the engine, not in tank) was the only faulty bit. Wish I had seen this first.

[@derekmiller5239]

This is the best fuel pressure testing video I've ever seen. Straight to the point. This video covered everything I learned in 20 videos. Good job.

[@noahrhys]

Dude. You produce the best automotive repair videos I've ever seen. Hands down. Incredible.

[@fbtippmann]

Somehow I didn't realize until now that a standalone check valve was a potential fix for one built into an in tank fuel pump. My dad's 2001 GMC Savana 1500 5.7L has been experiencing long crank times for quite some time. I already ordered a fuel pump, but we've been trying to schedule a time for a buddy with a lift to help out. Today it decided to stop starting altogether. I was able to install a Dorman check valve from the local Advance Auto Parts along with an extra fuel filter, hose, and clamps, then start the engine with starting fluid. We ran the engine for a couple minutes, then shut it off, and it was able to restart again right away without help. We shut it off, waited an hour, and it was again able to start right away without help. This gave us the flexibility to run the full tank of fuel down some and get it scheduled with the lift. Thank you!!

[@MichaelVaughn-p9f]

I'm impressed with that video I understand the fuel system now much appreciated

[@davidbrewer7937]

had to do this on my 2016 Tundra this week. There is no schrader valve to test pressure, I cobbled something together by teeing into the line, set a gauge in there, sure enough low pressure. Tested the regulator by removing it & using an air compressor to slowly raise the pressure up until it passes & regulates the pressure at 50psi. Now to prove the pump.... I made up a small un-vented fuel tank (pressure tank) using a length of 1-1/2" steel pipe & some fittings including a cap with a shrader valve installed into it. Filled the pipe up with a couple of pints of gas & pressurized the test "tank" using a pancake compressor on the seat next to me to supply the fuel rail at the engine at 45-50psi. Wahey! I could now drive the truck around... Diagnosis proved, just waiting for a new pump to arrive now. Dropping the tank with a hundred litres of gasin it was another job though, there was no way to siphon or drain it in situ!

[@Patrixxist]

Finally someone that speaks at the speed of my slow brain.

[@daisysplayshop7932]

🤣

[@archietyson5362]

i guess im asking randomly but does someone know of a tool to log back into an Instagram account..? I stupidly forgot the account password. I would appreciate any help you can offer me!

[@deckerkhari1991]

@Archie Tyson Instablaster ;)

[@archietyson5362]

@Decker Khari thanks so much for your reply. I found the site thru google and Im trying it out now. Takes a while so I will reply here later when my account password hopefully is recovered.

[@archietyson5362]

@Decker Khari WTF IT ACTUALLY WORKED :O I just got access to my ig password within ~ 30 minutes of using the site. Had to pay 15$ but definitely worth it :) Thanks so much, you saved my account!

[@frankodom5200]

Have been concerned for a while about why my 2003 Trailblazer was slow to start and dreading the expense of dropping the fuel tank and replacing the fuel pump. Thanks for a clear and concise presentation.

[@cliffordedwards1388]

MR Error Code Guy you is a favourite teacher on KZbin I drive a supra I love automotive works I rely on you for guidance.

[@andreotchere6456]

before I finish this video id like to say I appreciate the fact that you talk to me like im slow because my professor is under the impression that I am intelligent. Dont change thank you

[@jack765ful]

This is AWESOME! Great analytical process of elimination. Great improvisation turning a $330 fix into a $4 fix. Very impressive.

[@zigzag7194]

Got to agree with you but I do have a question. Does this not put more pressure on the other part..

[@jack765ful]

@@zigzag7194 It won’t put “more” pressure than what the components are designed for. 😊 You’ll be fine.

[@jessehernandez3257]

I have watched many videos, and they all go back and forth, and never explain anything your videos are excellent congratulations.

[@startingQB]

10 seconds in I gave a thumbs up. Clear video, clean audio and concise instructions. After 3 days of searching for help I'm glad to have found this video.

[@77.88.]

Best description of fuel pressure loss areas I have ever seen or heard of ; Toyota has a bulletin out regarding 2002 Tacoma 2.7 L engine that has a fuel pump check valve problem which fits the description of the problem I am having with Tacoma. I told a few mechanics about the inline check valves I use to used many years ago and they don't understand me??? You are first class as I was a mechanic for most of my life dating back to the early sixties into the late 80's.

[@timhansonservices3374]

Best damn video ive ever watched on any subject ever. Its easy to see when the guy knows wtf he is talking about. Every second made sence. I learned more In last 10 min than in last 40 years on this subject. Thanks man.

[@errorcodeguy456]

👍

[@augustinegonzales9829]

@@errorcodeguy456 I have a 97 Chevy Silverado 1500 350 vortec and it cranks and only starts up for a second with engine starter and carb cleaner I checked the fuel pressure today and it's only reading 32 psi so is that my fuel pump?

[@Rik-Ahbece]

i just viewed this video randomly, because i wanted to clean my injectors. Indeed. I like his voice, the amount of info he gives and speaking pace, he would be an excellent teacher...

[@joelrunesu8139]

@@errorcodeguy456 is qkqi Up to ioiuuu I iuuul

[@nstelte24]

This is hands down the best mechanical instructional video I've seen on toutube, THANK YOU!

[@salv434]

You're great at a lot of things sir. It's obvious that car diagnostics is one of them, but narrating, editing, problem solving and solutions. You name it. I'm very impressed and super thankful I saw this. I waiting 12 hrs for a tow last night.. 12!! Finally this morning a security guard patrolling the area was able to lend me his phone and i was able to call home and get us picked up. Ohh did i mention my 8 year was with me? Thanks Mercury. Anyhow, 2013 Ford Flex that I've been driving the hell out of lately is rapidly wearing down. I suspect an issue with the fuel pump/ lines etc. I know a good indication is that initial sound of "air" or "activation sound" you hear prior to the engine cranking as you turn the key to the ignition. I DO NOT HEAR THAT SOUND. I'm gonna use your video and rewind the hell out of it as many times as i need to, and hopefully im able to diagnose this isue. Normally I'd leave this for a professional but times are tough.. REALLY TOUGH and that's just not an option at the moment.. it simply isn't. So i greatly appreciate this video. A quick question, I'm sure there's a fuse behind that wiring for the fuel injectors. Could something as simple as a bad fuse be the issue?

[@qa7103]

If its a blown fuse, the car wont start at all.

[@c.geezer8753]

I avoided your vids for weeks only because you call yourself "error code" guy since I have a 1990 that doesn't give much in the realm of error codes. I'm sure glad I finally watched you. Based on having watched other vids with obtuseness and tangential wanderings in full display I believe you have a real talent in leading DIY'ers to solutions. Thank you.

[@MrMccurley]

Extremely useful demonstration. Fuel pressure diagnosis demystified. I have this exact starting problem when the engine has been sitting a few hours, now I know how to solve the mystery. One thought, there is a potential fourth source of a leak, the unions at the tank, fuel filter, between flex and hard lines along the plumbing, and between the rail(s) and individual injectors. Being an external leak, a visual inspection with system pressurized should find it. Hopefully before something catches fire...

[@emmettbarnes4529]

Wow! I’ve never seen such unanimity from YOU TUBE viewers in my life. The videography, complete explanations of the “Why“ and the “how,“ and the patient pace of your delivery make you my stand-out favorite DIY coach. And the check valve solution sounds like just the $4 fix my ‘95 F-150 needs. But I have one question. Should the check valve be installed between the tank and fuel pump or between the fuel pump and the engine?

[@manuelllamas6148]

Good question...hope you get a reply.

[@ArthurOmbela]

Smart guy. Your way of explaining things is excellent, straight to the point with clear details. I've learned a lot. Thanks for the video!

[@nicolelin8712]

Available items with common rail injectors. Whatsapp/tel: [phone] [e-mail] 0 445 120 391 0 445 120 309 0 445 120 255 0 445 120 238 0 445 120 212 0 445 120 123 0 445 120 122 0 445 120 066 0 445 120 310 0 445 120 215 0 445 120 231 0 445 120 059 0 445 120 238 0 445 120 255 0 445 120 122 0 445 120 121 0 445 120 289

[@jessemanson3722]

Hind sight is 20/20 my friend. When trouble shooting a vehicle it’s in ones best interest to start with the least invasive step first and proceed in succession until the problem is solved, you will regret skipping steps in the future, try not to assume either, it’s not a good look.

[@sassylexy1]

Got a car How do you jump start a car

[@Madison11990]

*

[@alexacunningham7315]

/ th hhbndkn jficj in tiny7h Frisco7 grilli brillo hoo iPhone video guy I pump

[@jarriouscoleman1465]

Great Job bro, there aren't many youtubers that clearly explain things, they skip important pieces of information and always do montages leaving out important information. Keep up the good work.

[@timpye6162]

clearest and most comprehensive explanation on youtube for EFI diagnosis, devoid of any waffle. And the check-valve mod, smart quick and cheap. Thanks mate.

[@reikhard]

This is one of the best test and diagnosis video i've ever seen! My car is taking to long to start and i was suspecting a problem in the fuel system! I hope i can fix it now. Thank you so much for sharing all of this!!!

[@genestewart5125]

Excellent video. I believe this is the problem with my 2003 GMC Sierra 1500. I replaced the fuel pressure regulator and crank position sensor as a shotgun approach at first. The issue is that after the the truck is turned off for more than a 1/2 hour or so, it takes a very long crank or multiple tries to get it fired back up. I found that if you prime the fuel by turning the key on a 2-3 times (not all the way to the firing position) and listen to the fuel pump pumping fuel to the engine, it gets the fuel needed to fire the next time yo turn the key to the ignition position. This works every time. So it makes sense that is probably a check valve issue. But i will check the pressure from the fuel tank and to the engine first to verify.

[@peterlindvall7671]

How did that work out?

[@MuhammadImran-yb5ei]

An excellent way of diagnosing and explaining, especially choosing the words for good communication.

[@jamesjw41]

Thank you! Very helpful and clearly explained. To the point, without extra unnecessary "filler".

[@davidofthemeadow]

This video is the best automotive instructional video I’ve ever watched. It was very systematic, but I think going straight to the bicycle pump first would have been a good idea.

[@alvidadost6955]

What a brilliantly done video, good sir! Such a clear and logical explanation of the diagnostic process is hard to come by.

[@Tex777_]

A+ Diagnosis videos. Very clear, very simple, and to the point.

[@toro100005]

You just became my hero brother, thank you for making this video, its very well explained and i think you just fixed my problem i have a 97 chevy silverado z71 and it builds 62 pounds of pressure with the key on but it drops to 25 as soon as i turn the key off but It doesn't start just cranks

[@B.C.Wheeling]

Thanks so much! Can't count how many videos I watched before I found this easily explained and concise diagnoses

[@jomi9858]

Thanks man! I just realized how with a few minutes of patience anyone can save lots of money(and time btw) Great vid! You have my like.

[@TerriBerri0616]

Man! Seeing vids like yours makes me excited to work on my car! There’s so much to explore in the car world! Thanks for a great, detailed, yet simplistic vid!

[@simonilett998]

Better off to buy a bicycle than waste time working on your car......can be fun for a little while but gets old quick.

[@paididoy]

@@simonilett998 , for a lazy person that's good!

[@mannyradebe7768]

This video has helped me to finally understand why my car has a slow start. Thanks for you help

[@jackjones9460]

GREAT Video! Good clearly explained information with no sidetracking. Explained mechanical theory to clarify why a problem could occur. Finally, No Annoying Distracting music or other noise to make following you difficult. I just found you today but liked and subscribed. I hope all your other videos are nearly this good. Oh, I also shared it on Facebook! Hope your channel stays active.

[@peterford9369]

Very good and well made video. So basically, the only problem if you don't do what you did as the fix, is the slow to start. No actual physical damage or problem. Interesting indeed. Thanks so much.

[@toomuchinformationforu9919]

best vid on you tube and I learnt more about diesel fuel system in 9.50 minutes than I have in 30 years

[@hassanoukaddour9434]

Your have one of the best explained video on KZbin. I have watch hundreds of them and none is as good as yours! Now I can see why my car lose fuel pressure. Thanks for letting me know about fuel pressure👍

[@mullingsmark]

Wonderful knowledge

[@maar5725]

I do agree with You Hassan .

[@melizagreig5582]

Hassan Oukaddour l

[@rayrayhernandez1156]

Hassan Oukaddour mo

[@emmanuelodhiambo9744]

I concur Hassan, one of the best ever.

[@Big_LosF]

Thank you for this in depth video. You are saving so many people the headache of knowing how to diagnose the problem. This is a 10/10 video

[@maryshan80]

Amazing repair, even more amazing trouble shooting training for the average person WITHOUT any special expensive tools.Kudos Man

[@rawfoodphilosophy7061]

absolutely epic video!!!!!! Blowing air into each segment and putting in your own check valve is phenomenal!!!!!!

[@FernandoSandez-f9l]

Very sharp and to the point, what a blessing you have provided to the masses,Thank you!

[@sparkysmalarkey]

I was intimidated by this problem, thank you for making this video. I now know my fuel pressure regulator is the problem, and the brand new fuel pump I bought will just be a life lesson.

[@nestorvillalobos4101]

I love the way you solved the problem cheaply and a lot of less work. What is it the name of the valve you put on. Thanks

[@ChrisMFlorida]

Fuel line check valve

[@ivanninkovic182]

Thank you very much, sir. Not only is your video spot on, you have great presentation. Simple words, nice short sentences. This video would make a total layman smarter.

[@errorcodeguy456]

👍

[@AbdulKhan-vy8ix]

excellent explanations, no woffle, no BS, brief and to the point. Well done.

[@GDFred88]

I sure wish I had found this video before I sold my F250 with a "bad fuel pump" before I sold it for almost nothing. I did not think I could drop the tank. But I could have installed this check point.... Darn! Good video.

[@eugy2008]

Excellent video! The only thing it misses is a scenario, where a fuel pressure regulator located on the fuel pump. In those cases, is there a one-way fuel check valve besides a regulator on the pump? Also, in those case, how can you differentiate whether the problem is a fuel regulator or a pump. (I have a slow pressure drop with my 2015 Toyota Venza LE)

[@maximolotov]

my scenario is the same :(

[@faizulhasnain3902]

Thank you. This is valuable information for car owners who are typically fooled by mechanics in third world where trainings are rare.

[@theofficialdiamondlou2418]

You may have just solved a problem I’ve had for a year. 4 mechanics couldn’t find the problem. I have to cycle my fuel pump twice before starting. Because it’s loosing pressure. THANKYOU !!!!!!!

[@hazelpieterse853]

What was the problm

[@theofficialdiamondlou2418]

@@hazelpieterse853 well I’ve replaced everything so far except the fuel pump. Now it only happens after driving for an hr or more. And things get hot. Probably the fuel pump all along.

[@aleksanderkeca3110]

Great break down and very informative. I replaced my fuel pump the other day. My cars working great but the whole homemade check valve was brilliant. I wish I watched your video before 😂

[@leecutrer1830]

Excellent! Intelligent, methodical, understandable, teaches core understanding, builds confidence. Best video I've seen. Thanks!

[@docjody8624]

Beautifully executed video. Step-by-step, easy to understand. Amazing demonstrations, e.g., fuel injectors pulsing in-time. Wow. Great job.

[@Angela-em7fb]

Oh my god. I'm a single woman having to depend on you tube to guide me thru diagnosing and fixing my car. I was fixing to change my fuel pump but I'm going to try this first! I'm definitely subscribing

[@davidreis6431]

very good presentation. another possibility, even more simple, is the fuel tank does not reverse vent due to a bad gas cap. so drawing fuel out of the tank (by simply driving awhile), builds up the vacuum. The next time you try to crank the engine, the vacuum prevents fuel from entering the fuel line (the fuel pump pressure cannot overcome the vacuum reverse pressure). If your car cranks well after resting overnight, or doesn't crank well after driving awhile (especially on cool days), you may have this problem.

[@walfriedeelstak2371]

I think this just might be my problem! Thanks to you and the videomaker! My garage is unable to find the problem! But this is exactly what i m experiencing. When my car is cold it drives normal, but when it s heated up it starts failing to give gas and even stops altogether on the road. Dangerous.

[@walfriedeelstak2371]

Oh, and i just started having this problem this winter.

[@firoznanji1771]

Absolutely genius person, what a clear explanation... i am having trouble with Nissan Qashqai ( diesel ), but same principles apply... Will check out tomorrow, and see what happens. Thank you very much !! My salute to you......

[@tonyreyes9969]

Is it safe to crank the engine while all the injectors are out and spraying atomised fuel to the engine bay? I thought during this operation the ignition system is also fully operational and producing high ignition energy into the system. Thank you for your time and effort for posting this video. It was very professional and informative. All the best. Cheers!!!

[@SuperWhizy]

Outstandingly thorough, concise, and ingenuous; albeit unorthodoxed but effective (the check-valve hack). The world is a slightly better place because of this video. Thank you.

[@sasteveneadams]

This was very mind blowing! Simple easy and detailed information made this a very easy and effective learning experience 👍🏽

[@edwinmkuzo3819]

Can anybody help me to get a check valve

[@sasteveneadams]

@@edwinmkuzo3819 do you mean finding it at parts store or on your vehicle?

[@rickeveland5299]

Very useful video, saved me hours of toil and frustration. Ratchet and wrenches is my new go-to channel for vehicle DYI videos.

[@LiarNoseOnFire]

Hi ! Brilliant video with lots of no-nonsense, clear explanations at each and every step of the diagnostic precedure. I have a 1993 1.9 Peugeot 205 GTi which has a very inconsistent start/run/re-start condition. Today it (might) start and run reasonably well - tomorrow, the car might not start at all, running the battery down. I know the FPR [Fuel Pressure Regulator] works fine - it is brand new and the correct model/spec' for the car (Bosch 3.5 bar). I intend to uncouple the Fuel Rail including the Injectors and crank up the motor to check the spray pattern against a strip of card/paper exactly as in your Video. If l don't get anything from the Injectors while cranking over the motor (with a fully charged battery), do you have a diagnostic procedure l can follow to eliminate the very frustrating current situation of sometimes start, sometimes no start. I would be grateful for your expertise in this matter. I have not, as yet, tested the Fuel Pressure arriving at the Fuel Rail. The specified pressure for my model is 3Bar. Best regards, Paul

[@stephengeiman3454]

Wow, I'm impressed as hell with this guy's video. This dude is very helpful and explains very clearly

[@nasreddineberkouia1547]

Thanks to you nice explanation even the beginner can flow your advice without difficulty 👍👍👍

[@michaelbrown7202]

You are a great teacher it's in your voice.you talk slowly so I understand, good job 👍

[@ghostrider2664]

Bingo!!! I'll be damned. Your info is invaluable sir. You're saving lives, believe me. Saving lives, and quality of life. Thank you.

[@artanndoni7048]

Agree 100%

[@rafalkowalski5062]

I have the same problem with my 88 gta 305. FINALY THE BEST HELP VIDEO! Tomorow i will be fixing my car. Warm Greetings from Poland. Big thx.

[@vanamalidas9880]

This is one of the best informative learning & diagnostic video I've seen so far. This fuel issue is the biggest problem with older GDI vehicles.

[@timothyban8674]

ok your video was by far thee best ones ive ever watched and ive watched a crap load....ive always considered myself very mechanically inclined man...not very strong when it comes to the classroom portion of anything... ive always been a hands on guy..sometimes im loking over smeones shoulder while asking questions and the rest of the time im winging it.....i consider myself a jack of all trades a master of none...in other words a DIYer....downside of doin the work myself puts me here reaching out for anyones help.... i have a 2006 kia sorento... intial problem was a no start.... so far ive done the following..... 1..changed fuel 2....cranksensor 3.....cranksensor 4....TBC sensor 5....IAC valve 6 coilpacks. 7.....mass airflow sensor 8....air filter.....because my ECM harness had a bad wire that seemed to have been coroaded i changed the harness clip and the ecm......STILL NOTHING..... today i double checked timing position....checked good....car used to start with MAF senor disconnected but died when put in gear....left it at mechanics for a week.... not only did they not fix ...cuoldnt even tell what was wrong.....my last ditch effort in reviving my car is tests u demonstrated on your video......i truly believe this a very simple fix......so simple ive got to be over looking it......PLEASE ANY FEED BACK IS APPRECIATED...not always online so please feel free to text or email me [e-mail]

[@bobbailey3269]

Excellent video mine was one of the injectors you definitely saved me a lot of time thanks

[@errorcodeguy456]

👍

[@adamaldonado739]

I have that problem in my van in tomorrow morning I'll be doing all you show in this video. Thanks so much for this video

[@marioflores5949]

Man I wish I had a friend like you that knows what he's talking about. Great video man!

[@bennoseibeb6504]

Does The check valve also have a same affect on a diesel car

[@jamesnicholasnicholas6761]

Properly the best mechanical video I have ever seen. The quality of info was super.

[@joeyjonson8637]

Exceptional video, the systematic and clear nature of it is glorious.

[@johncasor9698]

who would not like this video??? i believe it is a GREAT VIDEO...

[@lh1678]

2:17 The Fuel Pressure Regulator is NOT always located on the fuel rail. Vehicles vary on locations so keep that in mind.

[@doozowings4672]

some times the regulator is on the fuel pump inside the tank... Not sure how that works but I just felt with this on my 6.0 2006 GM

[@moath939]

Do you know if this video works for direct injection? GDI

[@jorbitz69]

Awesome video. Very resourceful and innovative. Thanks for exposing the truth that stuff like this, can be done safely yet minimize the cost.

[@emanekaf4107]

Awesome video, still left me with a lot of questions though. Where do I plug in a fuel pressure gauge? If it happens to be a bad injected do I need to replace all of them or just the one? How did you know it was the fuel check and not the fuel pump? I changed both fuel pumps on my car and I'm still having this problem, would that narrow it down to the regulate or injecters? If you could help me diagnose this problem I'd appreciate it heaps! Thank you

[@JackieWildTG]

My boyfriends friend did this with my Camaro and it worked yayyy got my baby back, and he reaped the rewards I gave him giggles!

[@KK-pw2dt]

Thats a great work around Adding check valve Never seen that before

[@stuckinmygarage6220]

Thank you. Very good. 👍 We added a secondary fuel pump, external electric , using fuel rated check valves. Long desert hauls at night got caught with no pressure - once and never again. The cost of the tow... Cheers!

[@CrystlizeWorld]

Wow! Thank you, very good explanations, thank you for being this detailed i don't have a loss of pressure but this guide helped me diagnose my own issue, due to your diagnostics!

[@goobernoodles]

Fantastic video. Systematic, logical, clear, with an ingenious, dead simple fix to boot. Thank you.

[@PM-3207]

Superlative explanation and demonstration!!!👌🏽 Fantastic video skillz!👍🏽 What a great channel! Glad I found this!!!😁

[@rafapb3151]

Great explanation, easy and cheap testing techniques, step by step, dismissing each component of the fuel system, until get the correct diagnostic. The best is the solution you made. Keep working this way.

[@naula7]

ABSOLUTELY EXCELLENT VIDEO! Best I have ever seen on this subject. Thank you!

[@normaasher7493]

thanks

[@wrkAhaLik247]

Thanks for the education. Very easy to understand! Its smart to go thru the system completely before flushing money on any parts! I appreciate your common sense and reality fix! Save your money!

[@leethatsme1988]

Good video buddy. Together we will all beat the mechanics silly repair costs. I will post some of my work on youtube soon in hopes it will help someone somewhere.

[@bobbydaul5427]

I have to admit I was freaking out cuz I had the same problem with another car I had a Pontiac and your video explains everything simple to understand and with a fix that's not $300 with everything going on the world right now it's just my price because my last car I replaced the fuel pump I replaced everything what a headache diagnosing is everything

[@steverounsville3573]

This is obe of the BEST VIDIOES ive seen on utube thank you so much very helpful

[@dannymoreno03]

The best teacher 💯💯💯💯💯

[@alvinharris4022]

This is a VERY WELL DONE visual tutorial video on how to check for fuel pressure vacuum leaks in the fuel system. VERY HELPFUL! Thank You. 😊

[@trealwilliams1563]

Great Video 👍 What you've done towards the end of the vid is called Fabrication... Nice... Only 4 wrenches because you didn't discuss disconnecting spark first as a safety precaution. The delivery was great, your speech was nice and clear, slow enough for a newbie in this particular arena... I would of given you 3 stars but I totally dig your delivery! 🛠️🛠️🛠️🛠️

[@pepin159]

It was so well explained that I immediately subscribed to your channel. Thank you!

[@ptaing8]

Me too!

[@handyman7297]

Me too

[@cesarbriones2419]

So we’ll shot. Easy to understand the process and very inexpensive and very helpful methodology. I’m going to do this myself. Thanks

[@HomieHektor]

Good work thinking outside the box 📦 Keep it up Homie 😎

[@josepablo9350]

Muy buena explicación, hasta ya me siento un profesional 😅

[@dannygurney5130]

You, my friend, are one hell of a guy!! Keep up the great videos... I love that they you're so clear! :)

[@CWK090]

Excellent video on analyzing the location of a fuel pressure leak. Remove the fuel filter then use a bicycle pump to pressurize the line going back to the engine to 20psi. If the pressure holds, it's not a leaking fuel injector or fuel pressure regulator. Now check the line to the fuel tank. At 20 psi, if the pressure drops immediately, it's a defective fuel pump check valve. I just need to figure out how to attach my bicycle pump to a fuel line.

[@GrubbyPaddler]

Great idea really… I’d use the simple solution of jamming an old valve stem from my neighbor’s bike in a piece of fuel line a good rubbery glue might help too

[@carolinehartley7691]

Human Jo Exellent vid, worked on my friends Vauxhall Vectra Saved a pocketfull

[@simonilett998]

Your friend should sell the Vectra and save even more...lol